Natalie Portman plays Nina, a ballerina dancing the roles of both the White Swan and the Black Swan, in Darren Aronofsky's psychological horror film Black Swan. Niko Tavernise via Fox Searchlight hide caption
Thomas Leroy (Vincent Cassel) urges ballerina Nina (Natalie Portman) to lose herself in her role in Darren Aronofsky's psychological thriller Black Swan. Niko Tavernise via Fox Searchlight hide caption
Anne Hathaway at the premiere of Love and Other Drugs. She co-stars in the romantic drama alongside Jake Gyllenhaal. Chris Pizzello/AP hide caption
Leslie Nielsen played Lt. Frank Drebin in the television comedy Police Squad! which later led to starring roles in the Naked Gun franchise. The Kobal Collection hide caption
Frank Loesser won the Academy Award for his song "Baby It's Cold Outside." Stroud/Express/Getty Images hide caption
It's important to talk to your vet about any changes in your dog's behavior or diet, says veterinarian Nicholas Dodman. iStockphoto.com hide caption
Harold O'Neal. Luke Kaven hide caption
Anne Hathaway plays Maggie, a patient with early-onset Parkinson's disease, who falls for Jaime, a Viagra drug rep played by Jake Gyllenhaal, in Love and Other Drugs. David James/20th Century Fox and Regency Enterprises hide caption